Datasheet

SAM4S Series [DATASHEET]

11100F–ATARM–29-Jan-14

43.7.13 DACC Write Protection Status Register

Name: DACC_WPSR

Address: 0x4003C0E8

Access: Read-only

Reset: See Table 43-3

• WPVS: Write Protection Violation Status

0: No write protection violation has occurred since the last read of the DACC_WPSR.

1: A write protection violation has occurred since the last read of the DACC_WPSR. If this violation is an unauthorized attempt to

write a protected register, the associated violation is reported into field WPVSRC.

• WPVSRC: Write Protection Violation Source

When WPVS = 1, WPVSRC indicates the register address offset at which a write access has been attempted.

31 30 29 28 27 26 25 24

––––––––

23 22 21 20 19 18 17 16

––––––––

15 14 13 12 11 10 9 8

WPVSRC

76543210

–––––––WPVS